ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
86346 Studies found for: (NOT NOTEXT) [CITATIONS]
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 86,346  
Africa   [map]   3,180  
Central America   [map]   1,229  
East Asia   [map]   8,271  
Japan 1,432   [studies]
Europe   [map]   26,478  
Middle East   [map]   3,602  
North America 39,081  
Canada   [map]   6,908   [studies]
Greenland 1   [studies]
Mexico 1,408   [studies]
United States   [map]   34,873   [studies]
North Asia   [map]   1,884  
Pacifica   [map]   2,640  
South America   [map]   3,871  
South Asia   [map]   1,657  
Southeast Asia   [map]   2,194  
Hints:

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.